prince william married at westminster abbey in april 2011. their royal pregnancy announced monday in london. the british prime minister quick to show his excitement about the news. >> i am sure they will make brilliant parent. in a meeting i was having. >> the palace said middleton is not quite 12 weeks pregnant. she was sent to the hospital where guards are standing by. she is battling acute morning sickness and is expect to do stay there for a few days. book keys in britain already taking bets on possible names for queen elizabeth's first great grandchild adding to the chorus of well wishes president obama p and fist lady michelle. >> having a child is the most wonderful parts of their lyes i am sure that will be the case for the duke and dutches. >> royal baby trending on twitter. >> people are excited that it is absolutely official it is blowing up twitter. >> he will be next in line for the thrown. new rules agreed giving females equal rights of succession. in london amy kellogg, fox news. >> oo exciting news for them. >> before you run